What happens when you dismiss a view controller?

The block to execute after the view controller is dismissed. This block has no return value and takes no parameters.

How do I dismiss the current view controller?

When it comes time to dismiss a presented view controller, the preferred approach is to let the presenting view controller dismiss it. In other words, whenever possible, the same view controller that presented the view controller should also take responsibility for dismissing it.

How do I dismiss all present view controller in Swift?

“swift dismiss all presented view controllers” Code Answer’s

1. if let first = presentingViewController,
2. let second = first. presentingViewController{
3. first. view. isHidden = true.
4. second. dismiss(animated: true)

How do I dismiss a top view controller in Swift?

Show activity on this post.

1. embed the View you want to dismiss in a NavigationController.
2. add a BarButton with “Done” as Identifier.
3. invoke the Assistant Editor with the Done button selected.
4. create an IBAction for this button.
5. add this line into the brackets: self.dismissViewControllerAnimated(true, completion: nil)

How do I dismiss a two view controller in Swift?

“dismiss two view controllers at once swift” Code Answer’s

1. if let first = presentingViewController,
2. let second = first. presentingViewController{
3. first. view. isHidden = true.
4. second. dismiss(animated: true)

What does it mean to dismiss yourself?

1 to remove or discharge from employment or service. 2 to send away or allow to go or disperse. 3 to dispel from one’s mind; discard; reject.

How do I present a controller in Swift?

To present ViewController which works with XIB file you can use the following example:

1. // Register Nib.
2. let newViewController = NewViewController(nibName: “NewViewController”, bundle: nil)
3. // Present View “Modally”
4. self. present(newViewController, animated: true, completion: nil)

How do I use popToViewController in Swift?

“swift pop to specific view controller” Code Answer’s

1. let viewControllers: [UIViewController] = self. navigationController!. viewControllers.
2. for aViewController in viewControllers {
3. if aViewController is YourViewController {
4. self. navigationController!. popToViewController(aViewController, animated: true)

What does pooh pooh means?

to express contempt or impatience
Definition of pooh-pooh intransitive verb. : to express contempt or impatience. transitive verb. : to express contempt for or make light of : play down, dismiss.

What does it mean to dismiss someone?

Definition of dismiss 1 : to permit or cause to leave dismiss the visitors Class is dismissed. 2 : to remove from position or service : discharge dismissed the thievish servant. 3a : to reject serious consideration of dismissed the thought.

What is the difference between Viewcontroller and UIViewController?

Both are used for different purpose. A UIViewController class manages a ViewContoller which is responsible for actions that happen within that View controller. This class is aware of actions that happen on view controller, like ViewDidLoad, ViewWillApper, ViewDidAppear, ViewWillDisapper, ViewDidDisapper.